Question

Find the value of 'X' in the triangle below

Answer 1

bottom right is 65 degrees, bottom left is 25 degrees, top is 90 degrees. x=12

Explanation:

the angles if a triangle always add up to 180, lets make an equation

2x+1+5x+5+90=180

^^ we know that's 90 because there is a square for the angle, which means it's 90 degrees.

7x+96=180

7x=84

x=12

2(12)+1

25

5(12)+5

65